TDP89Z Brushless Electric Bicycle with Patent Enhanced Nylon Wheel Specifications Deluxe pedal electric bike, enhanced nylon rear wheel equipped with motor Brushless motor, rare-earth permanent magnet products Non-class accelerator, front and rear shock absorption Multi-function instrument, car class roast paint Power and speed display, auto-control charge system Deluxe light and turning light, electric buzzer call Distance per charge: 70 - 80km Electric disconnect / power-off brake Lowest voltage / over-current protection system Rated: 350W, max: 550W Battery: maintenance free lead acid battery, 10Ah 48V Charger: 220 / 110V, 50 - 60Hz Net weight: <40kg Controller: Lowest voltage protection: 31.5V Over-current protection: 15+/-1A Charging time: 8 - 10 hours Rated loading: <75kg Distance per charge: 70 - 80km Carton dimensions (16"): 1,700 x 430 x 1,000mm Product dimensions (16"): 1,720 x 620 x 1,200mm Colors: red, sky-blue, blue, silver gray